Tool · AK000136

Zefr

AI-powered, multi-modal content classification platform for brand safety, suitability and misappropriation across YouTube, Meta, TikTok and Snapchat. Ingests video, audio, imagery, text and metadata, applies AI classification, then routes uncertain cases through human review via a patented Human-in-the-Loop process. Two main product lines: Zefr Media Services (a managed media buying team) and Data Solutions (programmatic activation and verification), plus Zefr Labs, an innovation arm for AI and emerging platforms.

Last updated 02/11/2026